Oral history interview with Flora and Stuart Mason conducted by David G. Schwartz on February 27, 2010 for the Remembering Jay Sarno Oral History Project. Flora Mason begins by discussing the relationship between her family and the Sarnos. Mason describes that she and her husband socialized with Jay and Joyce Sarno in the 1960s because they lived on the same street in Las Vegas, Nevada. Stuart Mason recounts how the Sarnos were incredibly friendly and Jay occasionally invited him to play golf. Mason then chronicles his role as a contractor and the work he did for Jay Sarno throughout his career. He talks about how many of the development ventures of Sarno's were funded by Jimmy Hoffa and the Teamster’s Union. Lastly, Mason discusses how Sarno understood the gaming industry more than any other casino operator and how that was attributed to the success of Caesars Palace.

The Charles A. Hendel Notebook is comprised of one notebook of poetry and prose written by Charlie Hendel between 1960 and 1976. Topics include the state of Nevada, World War II, American nationalism, and biographical materials about Charles Hendel.

The K. O. Knudson Photographs (approximately 1920-1969) depict the Las Vegas Grammar School and service, fraternal, and veterans organizations gathered by retired Las Vegas, Nevada school administrator and World War I veteran K. O. Knudson (also known as K. Oscar Knudson). The collection includes images of Knudson, Las Vegas Masonic Lodge members, American Legion members, and school dances. The photographs primarily feature Las Vegas, Nevada.